/Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/InfoTypes.h
Information about mesh elements modified by MergeEdges()
struct FMergeEdgesInfo
TArray< int, TI...
BowtiesKeptEdges
TArray< int, TI...
BowtiesRemovedEdges
Even more Removed and Kept edges, in cases where there were multiple such edges on one or both sides of the merged edge Only possible if the pre-merge mesh had non-manifold vertices (aka bowties), in almost all meshes these arrays will be empty
FIndex2i
ExtraKeptEdges
FIndex2i
ExtraRemovedEdges
int
KeptEdge
FIndex2i
KeptVerts
int
RemovedEdge
FIndex2i
RemovedVerts